3 files changed, 32 insertions, 17 deletions

diff --git a/hw/core/machine.c b/hw/core/machine.c
index 51ed6b2e05..f4db340468 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -316,6 +316,17 @@ static void machine_class_init(ObjectClass *oc, void *data)
     mc->default_ram_size = 128 * M_BYTE;
 }
 
+static void machine_class_base_init(ObjectClass *oc, void *data)
+{
+    if (!object_class_is_abstract(oc)) {
+        MachineClass *mc = MACHINE_CLASS(oc);
+        const char *cname = object_class_get_name(oc);
+        assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX));
+        mc->name = g_strndup(cname,
+                            strlen(cname) - strlen(TYPE_MACHINE_SUFFIX));
+    }
+}
+
 static void machine_initfn(Object *obj)
 {
     MachineState *ms = MACHINE(obj);
@@ -492,6 +503,7 @@ static const TypeInfo machine_info = {
     .abstract = true,
     .class_size = sizeof(MachineClass),
     .class_init    = machine_class_init,
+    .class_base_init = machine_class_base_init,
     .instance_size = sizeof(MachineState),
     .instance_init = machine_initfn,
     .instance_finalize = machine_finalize,
diff --git a/hw/core/null-machine.c b/hw/core/null-machine.c
index 1ec7c3bbe0..f36fbf2318 100644
--- a/hw/core/null-machine.c
+++ b/hw/core/null-machine.c
@@ -19,17 +19,11 @@ static void machine_none_init(MachineState *machine)
 {
 }
 
-static QEMUMachine machine_none = {
-    .name = "none",
-    .desc = "empty machine",
-    .init = machine_none_init,
-    .max_cpus = 0,
-};
-
-static void register_machines(void)
+static void machine_none_machine_init(MachineClass *mc)
 {
-    qemu_register_machine(&machine_none);
+    mc->desc = "empty machine";
+    mc->init = machine_none_init;
+    mc->max_cpus = 0;
 }
 
-machine_init(register_machines);
-
+DEFINE_MACHINE("none", machine_none_machine_init)
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index a24493a48d..4ab04aa31e 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -417,17 +417,21 @@ void qdev_init_gpio_in_named(DeviceState *dev, qemu_irq_handler handler,
 {
     int i;
     NamedGPIOList *gpio_list = qdev_get_named_gpio_list(dev, name);
-    char *propname = g_strdup_printf("%s[*]", name ? name : "unnamed-gpio-in");
 
     assert(gpio_list->num_out == 0 || !name);
     gpio_list->in = qemu_extend_irqs(gpio_list->in, gpio_list->num_in, handler,
                                      dev, n);
 
+    if (!name) {
+        name = "unnamed-gpio-in";
+    }
     for (i = gpio_list->num_in; i < gpio_list->num_in + n; i++) {
+        gchar *propname = g_strdup_printf("%s[%u]", name, i);
+
         object_property_add_child(OBJECT(dev), propname,
                                   OBJECT(gpio_list->in[i]), &error_abort);
+        g_free(propname);
     }
-    g_free(propname);
 
     gpio_list->num_in += n;
 }
@@ -442,20 +446,25 @@ void qdev_init_gpio_out_named(DeviceState *dev, qemu_irq *pins,
 {
     int i;
     NamedGPIOList *gpio_list = qdev_get_named_gpio_list(dev, name);
-    char *propname = g_strdup_printf("%s[*]", name ? name : "unnamed-gpio-out");
 
     assert(gpio_list->num_in == 0 || !name);
-    gpio_list->num_out += n;
 
+    if (!name) {
+        name = "unnamed-gpio-out";
+    }
+    memset(pins, 0, sizeof(*pins) * n);
     for (i = 0; i < n; ++i) {
-        memset(&pins[i], 0, sizeof(*pins));
+        gchar *propname = g_strdup_printf("%s[%u]", name,
+                                          gpio_list->num_out + i);
+
         object_property_add_link(OBJECT(dev), propname, TYPE_IRQ,
                                  (Object **)&pins[i],
                                  object_property_allow_set_link,
                                  OBJ_PROP_LINK_UNREF_ON_RELEASE,
                                  &error_abort);
+        g_free(propname);
     }
-    g_free(propname);
+    gpio_list->num_out += n;
 }
 
 void qdev_init_gpio_out(DeviceState *dev, qemu_irq *pins, int n)